They played only one season. They were a merger of the senior Montreal Nationale who played in the 1925-26 Senior Group season and the intermediate Montreal St Francois Xavier who played in the 1925-26 Mount Royal League season.
In 1926-27 St Francois-Nationale played in the Senior Group in Quebec, finishing in third place with a 6-4-1-13 record. They went on to win the league semi final and final before taking the provincial title.
In the 1926-27 Eastern Canada Allan Cup Playoffs they lost the semi final.